This is the mid sized model from the RS range. It is a lovely instrument with a powerful tone that is also warm. The action is refined and plays with subtlety and finesse. This is a very similar size and specification to the ubiquitous Yamaha U1 but at half the price of a new U1 it is no surprise to me that these Ritmullers are one of our best sellers. The tone is slightly softer than most of the Yamahas making the Ritmullers more suited to rooms with no carpets or curtains as they are brighter echoey spaces where bright pianos can often sound too harsh.